At 8:00 pm you notice a star rising above the horizon at due east. One hour later it is higher above the horizon and it's position is still due east (in other words, it appears to have risen straight upward). What is your latitude on Earth?
A. 90° - the North Pole
B. 45° - latitude of Toronto, Ontario
C. 0° - Equator
D. -90° - South Pole